Electrical substation at night

Trusted Partner Procurement Solutions & Construction Services
Across Indonesia

Delivering reliable procurement solutions and quality-driven construction services for Indonesia's energy, industrial, and infrastructure sectors.

Energy Partner
ISO Certified
Since 2015

See Our Products in Action

Watch how our products perform in real applications across the energy and industrial sectors.

Rotarex 100 Years

A Century of Innovation

Rotarex Inerex

Natural Clean Agent Fire Protection

Rotarex Firedetec

Electrical cabinet extinguishing

Rotarex

High-pressure gas and safety solutions

Professional engineering team

Building Partnerships Through Excellence

PT Teluk Borneo Nusantara (TBN) provides integrated procurement and construction solutions for industrial and infrastructure developments. Our experienced team combines technical expertise, quality workmanship, and efficient project execution to deliver lasting value for every client.

Industry Experience

Extensive experience delivering procurement and construction solutions for industrial, infrastructure, and energy projects with a focus on quality and operational excellence.

Trusted Business Partner

Building long-term relationships through reliable project delivery, professional execution, and a commitment to exceeding client expectations.

Quality Driven Execution

Committed to K3 (HSE) and ISO-aligned quality management across every project execution.

Professional Expertise

Engineers and technicians with recognised certifications and specialised energy-sector expertise.

Comprehensive Solutions for the Energy Industry

Two core service lines, engineered to deliver measurable value for utilities, EPC contractors, and industrial energy clients.

Goods Procurement
01 · Service Line

Goods Procurement

Reliable supply of industrial materials and equipment.

  • Electrical & mechanical materials
  • Spare parts & technical equipment
  • Safety equipment (PPE)
  • Tools & maintenance supplies
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Construction Services
02 · Service Line

Construction Services

Safe, on-time construction for industrial and energy projects.

  • Mechanical & electrical installation
  • Civil & structural works
  • Installation & commissioning
  • Maintenance & upgrades
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Transmission tower

Measurable Track Record. Reliable Delivery.

Numbers that reflect our commitment to quality, safety, and long-term partnerships across Indonesia's energy sector.

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Years of Experience
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Completed Projects
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Client Satisfaction

Projects That Define Our Capability

A collection of completed projects showcasing our expertise in procurement, construction, and engineering services, delivered with professionalism, technical precision, and a commitment to quality.

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Trusted by Leading Names in the Industry

We're proud to have supported the operations of these organisations across the energy sector.